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Technical parameters

Technical parameters:

Chip: Domestic MAX3232CSE

Voltage range: 3V~5V

Baud rate: It is recommended not to exceed 120kbps

Size: 9.0mm * 1.8mm

The following are the front and back diagrams of the module. The power supplies on both sides are connected together, and only one side needs to be connected. The two independent channels on both sides can be used. One side is the TX and RX channels of RS232, and the other side is the TX and RX channels of TTL. The RS232 character end is at RS232 level, and the TTL character end is at TTL level.

Product Parameters

1. Chip: MAX3232ESE

2. Working voltage: 3-5V

3. Baud rate: It is recommended not to exceed 120KBPS

4. Implement mutual conversion between RS232 signal and TTL signal

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